Phat Trien San Xuat Va Thuong Mai Duc Hoang Joint Stock Company Address: No 9, Lane 85, Street 8/3, Quynh Mai Ward, Hai Ba Trung District, Ha Noi City Enterprise code: 0102137613 Phone: 0246366948 Representative: Le Anh Duc Adress: No 3, Lane 18, Thanh Binh Street, Van Mo Ward, Ha Dong District, Ha Noi City Quynh Mai Ward, Hai Ba Trung District, Ha Noi CityFounding date: 15 - 1 - 2007